Data storage device and method for gesture generation and management

Abstract

A data storage device and method are provided for gesture generation and management. In one embodiment, a data storage device is provided comprising a memory and one or more processors. The one or more processors, individually or in combination, are configured to: extract subtitles from a video stored in the memory; generate a gesture video from the subtitles; create a combined video comprising the generated gesture video combined with the video; and store the combined video in the memory. Other embodiments are provided.

What is claimed is: 
     
         1 . A data storage device comprising:
 a memory; and   one or more processors, individually or in combination, configured to:
 extract subtitles from a video stored in the memory; 
 generate a gesture video from the subtitles; 
 create a combined video comprising the generated gesture video combined with the video, wherein the combined video is created by:
 caching the generated gesture video in the memory; 
 decoding the generated gesture video and the video in respective frame buffers; and 
 embedding the generated gesture video onto the video; and 
 
 store the combined video in the memory. 
   
     
     
         2 . The data storage device of  claim 1 , wherein the combined video is managed as a data-storage-device-specific file that is abstracted to a host. 
     
     
         3 . The data storage device of  claim 1 , wherein the combined video is exposed to a host and stored in a logical storage space in the memory. 
     
     
         4 . The data storage device of  claim 1 , wherein the one or more processors, individually or in combination, are further configured to trim the gesture video based on a parameter. 
     
     
         5 . The data storage device of  claim 1 , wherein the one or more processors, individually or in combination, are further configured to store the combined video using a flash translation layer biasing scheme. 
     
     
         6 . The data storage device of  claim 1 , wherein the generated gesture video is combined with the video as a picture-in-picture video superimposed on the video. 
     
     
         7 . The data storage device of  claim 1 , wherein the subtitles are extracted from a Moving Picture Experts Group (MPEG) stream. 
     
     
         8 . The data storage device of  claim 1 , wherein the subtitles are extracted from video frames. 
     
     
         9 . The data storage device of  claim 1 , wherein the gestures are generated from the subtitles using an artificial intelligence model. 
     
     
         10 . The data storage device of  claim 1 , wherein the data storage device comprises a network-attached storage server. 
     
     
         11 . The data storage device of  claim 1 , wherein the memory comprises a three-dimensional memory. 
     
     
         12 . A method comprising:
 performing in a data storage device comprising a memory:
 extracting textual information associated with a video stored in the memory; 
 generating a gesture video from the extracted textual information; and 
 storing the gesture video as a new program to an existing transport stream for the video using a flash translation layer biasing scheme. 
   
     
     
         13 . The method of  claim 12 , wherein the gesture video is superimposed on the video as a picture-in-picture video. 
     
     
         14 . The method of  claim 12 , wherein the gestures are generated from the extracted textual information using an artificial intelligence model. 
     
     
         15 . The method of  claim 12 , wherein the transport stream comprises a Moving Picture Experts Group (MPEG) transport stream. 
     
     
         16 . The method of  claim 12  wherein the data storage device comprises a network-attached storage server. 
     
     
         17 . The method of  claim 12 , wherein the data storage device comprises a content delivery network edge node. 
     
     
         18 . The method of  claim 12 , wherein the data storage device comprises an over-the-top platform. 
     
     
         19 . A data storage device comprising:
 a memory; and   means for:
 extracting subtitles from a video stored in the memory; 
 generating a gesture video from the subtitles; 
 caching the generated gesture video in the memory; and 
 causing the gesture video to be superimposed on the video during playback by:
 decoding the generated gesture video and the video in respective frame buffers; and 
 embedding the generated gesture video onto the video.